DCR1674SZ
SURGE RATINGS
Symbol
I
TSM
I
2
t
I
TSM
I
2
t
Parameter
Surge (non-repetitive) on-state current
I
2
t for fusing
Surge (non-repetitive) on-state current
I
2
t for fusing
Conditions
10ms half sine; T
case
= 125
o
C
V
R
= 50% V
RRM
- 1/4 sine
10ms half sine; T
case
= 125
o
C
V
R
= 0
Max.
53.0
14.0 x 10
6
67.0
22.4 x 10
6
Units
kA
A
2
s
kA
A
2
s
THERMAL AND MECHANICAL DATA
Symbol
Parameter
Conditions
Double side cooled
R
th(j-c)
Thermal resistance - junction to case
Single side cooled
Cathode dc
Clamping force 83.0kN
with mounting compound
On-state (conducting)
T
vj
Virtual junction temperature
Reverse (blocking)
T
stg
-
Storage temperature range
Clamping force
-
–55
74.0
125
125
91.0
o
Min.
dc
Anode dc
-
-
-
-
-
-
Max.
0.0065
0.013
0.013
0.001
0.002
135
Units
o
C/W
o
C/W
C/W
C/W
C/W
o
o
Double side
Single side
o
R
th(c-h)
Thermal resistance - case to heatsink
o
C
C
C
o
kN
3/8
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